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AT27C040-12JC

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AT27C040-12JC

IC EPROM 4MBIT PARALLEL 32PLCC

Manufacturer: Microchip Technology

Categories: Memory

Quality Control: Learn More

Microchip Technology AT27C040-12JC is a 4Mbit Electrically Programmable Read-Only Memory (EPROM) device featuring a parallel interface. This Non-Volatile Memory IC offers an access time of 120 ns and a memory organization of 512K x 8. The device operates within a voltage range of 4.5V to 5.5V and is housed in a 32-PLCC (J-Lead) package, suitable for surface mounting. Its OTP (One-Time Programmable) EPROM technology makes it a reliable choice for applications requiring permanent data storage. This component is commonly utilized in industrial control systems, automotive electronics, and consumer electronics, where robust and predictable memory performance is essential.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tube
Technical Details:
PackagingTube
Package / Case32-LCC (J-Lead)
Mounting TypeSurface Mount
Memory Size4Mbit
Memory TypeNon-Volatile
Operating Temperature0°C ~ 70°C (TC)
Voltage - Supply4.5V ~ 5.5V
TechnologyEPROM - OTP
Memory FormatEPROM
Supplier Device Package32-PLCC (13.97x11.43)
Write Cycle Time - Word, Page-
Memory InterfaceParallel
Access Time120 ns
Memory Organization512K x 8
ProgrammableNot Verified

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